19573248

素因数分解:

$2^9\times 3^1\times {\mathrm{12743}}^1$

素因数の和:12764

約数の個数: 40

約数和(自身を含む): 52148448

約数和(自身を除く): 32575200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 12743, 25486, 38229, 50972, 76458, 101944, 152916, 203888, 305832, 407776, 611664, 815552, 1223328, 1631104, 2446656, 3262208, 4893312, 6524416, 9786624, 19573248]

約数ペア:

[(1, 19573248), (2, 9786624), (3, 6524416), (4, 4893312), (6, 3262208), (8, 2446656), (12, 1631104), (16, 1223328), (24, 815552), (32, 611664), (48, 407776), (64, 305832), (96, 203888), (128, 152916), (192, 101944), (256, 76458), (384, 50972), (512, 38229), (768, 25486), (1536, 12743)]